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Importance Of Preventative Maintenance For Commercial Property Owners And Managers
Importance Of Preventative Maintenance For Commercial Property Owners And Managers

We visit the doctor for yearly check-ups and take our vehicles to a mechanic for maintenance and oil changes. The same idea applies to an HVAC system. An HVAC system can run around 2,000 hours per year and is a building system that is constantly expending energy. Without preventative maintenance, it is much more likely that a building owner could be overlooking silent issues that could cause a system to break down long before it should. Preventative maintenance is catching on for a reason. A 2021 survey from The Colling Media Snapshot asked homeowners across the US about preventative maintenance. The survey stated that during the last time they had an HVAC service, 41% of homeowners had a preventative maintenance inspection of their HVAC system. The importance of preventative maintenance is resonating with homeowners and commercial property owners are no exception. Below are three reasons why commercial property owners and managers should keep preventative maintenance top of mind: Tenant Satisfaction Preventative maintenance can affect the satisfaction and the length of stay of residents For commercial property owners, tenant satisfaction is a top priority. Preventative maintenance can affect the satisfaction and the length of stay of residents. The Rental Protection Agency states that repair problems are the third most common complaint in residents nationwide, which includes heating and cooling. Busy season for contractors occurs during the hot summers when outside temperatures are extreme and homeowners are excessively running their units. The typical HVAC contractor carries a backlog of 2-3 weeks’ worth of work during the busy season. Summers without air conditioning can be miserable for residents and detrimental to a building’s reputation and retention if system failures are not fixed quickly enough. Staying on top of preventative maintenance is a proactive strategy to mitigate emergencies. Capital Planning Planning for routine services is important for all HVAC owners and operators as neglecting preventative maintenance can devastate a budget. This is especially true if you are a commercial property owner or manager as overlooking preventive maintenance could cause failure to multiple HVAC systems and exponentially increase the cost of repair and throw a property owner even further out of budget. In addition to reducing last-minute emergencies, keeping the maintenance and replacement history of a building’s HVAC systems is important when it is time to sell a commercial property. How well a system is maintained can affect the sale price of a property, especially as buyers from the coasts expect up-to-date HVAC systems. Data-Driven Decision Making  IoT coupled with sensors and wireless networks provide perspective into both predictive and prescriptive analytics In commercial properties, HVAC systems consume more than 30 percent of the total energy use of a building. The Internet of Things (IoT) coupled with sensors and wireless networks provide perspective into both predictive and prescriptive analytics that can assist in decision making. With this data, building owners and maintenance techs can understand which systems are consuming the most energy, which ones are the most energy-efficient, and can identify when systems are breaking down. These actions provide a runway of time to proactively fix system failures before the cost to repair is greater than the cost of replacement.

The Invisible Risk Of Reopening Workplaces
The Invisible Risk Of Reopening Workplaces

Over the last year, we’ve become all too familiar with the risk posed by a deadly airborne virus, but, as we move out of lockdown, there are other airborne hazards we urgently need to fight. However, while advice and guidance are abundant in the use of heating, ventilation, and air conditioning systems in combating the spread of COVID-19, there has been very little said of the risk of using HVAC systems after a prolonged period of inactivity. As those familiar with HVAC systems know, air conditioning and ventilation systems are designed to be used regularly, if not constantly. Enclosed and moist environments As systems convey air and/or cool it, systems build up moisture and, having been inactive for many months, if not for a whole year, these humid, enclosed, and moist environments will have become a breeding ground for bacteria, mold, and fungus. Mould or mildew can grow in air ducts, filters, or vents as well as in drip pans and coils Mould or mildew can grow in air ducts, filters, or vents as well as in drip pans and coils. It spreads through the production of microscopic spores which float through the air and deposit on surfaces. In the right environments, these spores can form mold colonies, where they can then produce more spores that can be spread further. Worse, these spores can survive and linger in an atmosphere for long periods, and some molds can be deadly. Exposure to mold Now imagine that a contaminated HVAC system, which has been inactive for weeks, months, or even a whole year, is switched back on: Immediately, a current of air carries the spores through the ducting before projecting them out across every inhabited space, ready for workers, shoppers or visitors who are venturing out after lockdown to touch, inhale, eat or drink. As well as smelling musty and unpleasant, mold exposure can cause cold or allergy-like symptoms such as a stuffy nose, cough, or sore throat as well as headaches, nausea, skin and respiratory diseases. It can also be particularly dangerous to people who are immunocompromised or who have conditions such as asthma. Routine maintenance It sounds disgusting, but the risk is very much real. Unfortunately, there has been very little advice or guidance from the UK government to make property managers or users aware of this issue and so many will have neglected to protect themselves and their workers or visitors. Mould has always been able to grow inside HVAC systems, and this is why owners are obliged to have them regularly serviced. But unless that routine maintenance has gone ahead as planned throughout the lockdowns, and unless their systems have been inspected and disinfected again before opening, COVID-19 will be just one of many airborne health hazards people will face this summer. No clear warnings Government guidance encourages the use of various HVAC systems as part of its COVID-secure strategies Of course, the UK is not the only country to have imposed lockdown restrictions, and, over in America, their health authority, the Centres for Disease Control and Prevention (CDC) has published warnings around this. But, here in the UK, there have been no such messages: Government guidance encourages the use of various HVAC systems as part of its COVID-secure strategies, but it makes no clear warnings about the particular risk of using these after a period of prolonged inactivity. Mitigated risks I suspect that while larger workplaces with dedicated property managers and close connections to professionals such as ourselves will be more likely to have mitigated these risks, countless other organizations will not: I’m particularly concerned about small offices, hotels, restaurants, pubs, holiday cottages, and shops which may have systems unchecked for years and which would have had their hands full with other problems that were more pressing than maintaining an HVAC systems no-one is using. Cleaning and disinfecting HVAC Enhanced cleaning in other respects could also have made matters worse; if, for example, a carpet was shampooed at the start of lockdown and the HVAC system was turned off, a property manager will have inadvertently created the perfect environment for mold to thrive. Fortunately, HVAC systems can be disinfected and cleaned to make them safe again, but with so little awareness, many system owners will not be taking these steps. Action against mold However, while there may not be specific guidance in relation to the risk of mold in HVAC systems after lockdown, there are still laws in place which oblige property managers to take action. These include the Health & Safety at Work Act, The Workplace Health, Safety & Welfare Regulations, Occupiers Liability Act, and the Control of Substances Hazardous to Health Regulations. As a result, employers or property managers may be liable for illness or harm which may occur from the use of contaminated systems. As we approach the end of the lockdown restrictions, I would urge all HVAC engineers, property managers, and property maintenance professionals to immediately reach out to clients and warn them of this danger, because the last thing we need is another health crisis.

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Friedrich Air Conditioning Discusses The Benefits Of Installing Portable Air Conditioners For Hot Summers
Friedrich Air Conditioning Discusses The Benefits Of Installing Portable Air Conditioners For Hot Summers

Portable air conditioners have become a popular summertime cooling solution, valued for their easy, non-intrusive installation, fast set up, and the ability to easily store them away after the summer season ends. There is no end to the possible applications for a portable unit. Bedrooms, sunrooms, workout rooms, garages and other areas where relief is needed from the sweltering summer months are a great place to use a portable AC. Even homeowners with central AC will be glad to have one of these units on hand when the central AC breaks down during a summer heat wave and the first available service call is several days away. Ready to shop for a portable? Here are some factors to keep in mind when choosing a portable unit. As with any other air conditioner, one needs to know the square footage of the space they want to cool. Most portables will list a recommended square footage for the unit’s capacity. Portable air conditioners Single hose or dual hose portable? Getting the right BTU capacity for the space is critical. One will find several models rated for areas up to 500 square feet. Keep in mind that a space that has multiple sun-exposed windows, a heat producing appliance, or routinely has multiple occupants will have added heat load. If any of these conditions are present, one will want added BTUs to stay cool. Portable air conditioners are either single hose or dual hose design. Single hose models are faster to set up and may have built-in hose storage, so they are easily stored away once the season ends. They’re a great choice for spot cooling or in areas that have moderate summers. However, single hose models, by design, must intake and exhaust air through the same hose. Warm outside air is mixed in with indoor air and over time will produce a ‘warming effect’ if outdoor temperatures are extremely high (above 950 F). permanent cooling solution Is there a window to vent air to the outdoors? The kit has either one or two expandable hoses, and a frame that fits into the window with knockouts for the hose On two-hose portable models, one of the two hoses is dedicated to removing heat (exhaust) and expelling it outside. Intake air comes from the room that is being conditioned so the unit will maintain comfort even in extreme heat. Dual hose portable air conditioners will cool more quickly and efficiently. Dual hose portables are a great choice for all climates and are even suitable if one will be using the unit as a permanent cooling solution. Portable air conditioners must be vented to the outdoors. The units come with a window installation kit. The kit has either one or two expandable hoses, and a frame that fits into the window with knockouts for the hose(s). The hose kit will install into most standard windows. The hoses snap or twist and lock into the kit frame and into the back of the unit. Most flexible hoses can extend from 24-60 inches. installation kit hoses Is there a proper electrical outlet near the window? Venting through a drop ceiling may be an option in certain circumstances, however additional hose(s) may be necessary to reach ceiling height. One will also want to make sure the ceiling opening is well sealed to maintain proper cooling and venting of hot air. Portable units will plug into a standard 115v wall outlet, but one will want to make sure the wall outlet is close enough to the window so the power cord of the unit will reach the outlet, and the unit remains close enough to the window to utilize the installation kit hoses. Otherwise, one will have to hire a qualified electrician to install the outlet. Typical power cords are 6-7 feet in length.

Friedrich Kühl Has Integrated Wi-Fi Control Through Friedrich Connect
Friedrich Kühl Has Integrated Wi-Fi Control Through Friedrich Connect

Unmatched for quality, ease and control, Friedrich’s new 2019 smart models have integrated Wi-Fi control through Friedrich Connect™, and are voice command compatible. From the commercial-grade, 20-gauge steel cabinet and fully enclosed fan motors to its unrivaled QuietMaster technology, Kühl represents a new standard in room air conditioners. 6,000 - 35,000 Btu/hr. Cooling only, heat pumps and cooling + electric heat models.  Friedrichs Kühl's quiet design, superior construction and integrated Wi-Fi with voice command make it the most advanced room air conditioner on the market. Units are available in 6,000 - 35,000 Btu/hr in cooling only, heat pumps, and cooling + electric heat models. ENERGY STAR® qualified models also available.  The Friedrich Air Conditioning Difference   Quietmaster® Technology. Engineered for quiet performance with superior components. As much as 45% quieter than competitor’s products.  Steel inner wall and extra dense insulation blocks outdoor noise. Vibration isolating design and components reduce operating noise.  Precision engineering delivers maximum airflow and air dispersion at low sound levels.  Commercial Grade Quality & Durability  Superior components and construction. Attention to every detail. Every aspect of Kühl is ultra-premium, outside and in, down to the tiniest component. Constructed with only the finest-quality materials, Kühl is extremely durable and designed to withstand tough use in virtually any commercial setting.  Dual filtration technology  Kühl units are designed with dual filtration technology to fill the home with cleaner indoor air. A washable antimicrobial air filter and check filter reminder will help one maintain that fresh clean air feel.  Earth Friendly  Kühl units are designed with a slideout chassis for more permanent installation Friedrich’s commitment to environment-friendly cooling is shown in the Kühl. The unit is available in ENERGY STAR® qualified models, uses eco-friendly R-410A refrigerant in all models, and arrives in recyclable packaging.  slideout chassis  Kühl units are designed with a slideout chassis for more permanent installation and easier access for maintenance. Heavy-duty window installation hardware is included with Kühl units and an optional accessory for Kühl+ units.  Smart Wi-Fi Control with Voice Command  Home or away, one is in control with the Friedrich Connect™ App. Integrated Wi-Fi control from one’s smartphone and voice command compatible. New intuitive platform. Simplified 7-day programmability. With one’s advanced grouping program, one can control multiple units to work independently or as a single system. One can even invite other users to manage one or more of the units. 

Portable Technology Brings Cooling Solution To HVAC Market That Offer Spot Cooling And Supplemental Air Conditioning
Portable Technology Brings Cooling Solution To HVAC Market That Offer Spot Cooling And Supplemental Air Conditioning

Traditionally, portable cooling technology has been seen as a quick fix to immediate cooling needs. If a customer’s air conditioner went out in the busyness of summer, portable cooling could keep the customer comfortable until a technician could arrive at their home. Such needs and uses for portable cooling still exist, but over the past few years, portable cooling has increasingly developed as a solution for unique cooling needs. Manufacturers are saying this trend will continue. Misty Wilburn, Marketing Manager for Portacool, said that the market’s renewed interested in employee safety and productivity is driving further demand for portable cooling solutions. portable evaporative cooling From a safety standpoint, employers are looking for solutions that reduce heat stress and keep their employees cool" “From a safety standpoint, employers are looking for solutions that reduce heat stress and keep their employees cool,” she said. She explained that the industry is seeing a large shift surrounding employee safety. The California Division of Occupational Safety and Health (Cal/OSHA) has led this charge by putting regulations in place regarding indoor and outdoor working conditions and will likely be followed by other states. “For operations that can’t use conventional a/c because of cost or efficiency, portable evaporative cooling - in setting up cool-down stations - can be key to meeting a lot of those regulations,” she said. In addition to this, she said that companies will be able to attract and keep the best employees if they provide a great work environment. open or closed environment “Offering those portable cooling areas can keep up focus and morale, which overall increases the profitability of your workforce,” she said. Wilburn explained that contractors can offer this solution as one that will do the most for their customers while also being conscious of cost. When choosing portable systems for their customers, Wilburn advised contractors to take note of the size of the space that needs to be cooled, the number of employees, electrical options, presence of a water supply, and whether it is an open or closed environment. multiple large coolers “By strategically positioning multiple large coolers, you can cool an entire area where you have lots of employees working,” she said. “If you want to spot cool an area and take the product wherever the work takes you, using one single smaller cooler might be the better option.” In agriculture, portable cooling has been used to cool individual stalls, especially for show animals All in all, she told contractors that it is important to choose a product that is as versatile as possible for the work environments the customers will find themselves in. Contractors should ensure the cooler is a plug-and-play model that can be set up with little technical skill needed. The degree of maintenance required is also important, as well as the expected lifespan of the equipment. Contractors should widen their view of portable cooling applications, too. Portable as Supplemental Cooling “Evaporative cooling is effective in other applications such as farm agriculture, patios, gyms, outdoor venues, events, sports sidelines, offshore platforms, retail stores, rental car pickup facilities, airports, beer gardens, and fast food lines for outdoor employees,” she said. In agriculture, portable cooling has been used to cool individual stalls, especially for show animals. “Is it dependable?” said Brittany Calderon, Product Manager for Friedrich Air. “Is it quiet? Is it energy-efficient? Those are the three main things that we hear our customers looking for. And of course, cost is always a factor.” Portable cooling can be used to keep areas of a home comfortable when the main air conditioning unit goes out. Applications for Portable Cooling “We recommend that contractors all keep a portable in the back of their truck to allow for supplemental cooling,” she said. “If somebody’s a/c goes out and they need to order a part, it’s going to take a few days. They can leave one of those portables at that customer’s house and everybody’s happy.” She said that portable cooling is often used to supplement other cooling systems Calderon said that a dual-hose portable air conditioner offers a really good solution for customer’s needs; it’s designed to cool areas faster, more efficiently, and without a complicated installation process. She said that portable cooling is often used to supplement other cooling systems. For example, 2019 had a relatively mild summer in the Northeast, and Friedrich saw interest grow in portable cooling - equipment that people could stow away in a closet when not in use. electrical equipment rooms Mike Renier, Vice President of Sales for KwiKool, said that customers are realizing that portable cooling can be used for specific, unique applications, and contractors should keep that in mind. “As the market has evolved, customers have gotten more demanding and not less,” he said. “And what that boils down to is that they’re looking for tailor-made solutions to application problems.” Some examples of this, he said, include server rooms, electrical equipment rooms, and other high-tech areas where heat-generating equipment needs to be kept cool. These rooms generally have permanent systems in place to cool the equipment; however, these mechanical systems run the risk of occasional failure when components break. redundant permanent systems The technology, called Biocool, is designed for use in laboratories and hospitals “Customers don’t want to have to spend a tremendous amount of money having redundant permanent systems in place,” Renier said. “As an alternative, they can look to portables to supply the duplicated air conditioning.” To operate as intended, such portable equipment will need to have high-efficiency, sensible capacity that can match the heat load, which contractors should look for. A portable cooler with a 1-ton heat load, he explained, will not be able to cool a room with a 5-ton heat load. Portable technology should always be used with the end goal in mind. For example, KwiKool has developed a portable cooler with a hospital-grade HEPA filter and UV light system. The technology, called Biocool, is designed for use in laboratories and hospitals. temporary air conditioning In other applications, cooled air must be moved long distances before it can be exhausted. Portable coolers, when properly designed to pump air further distances, can be temporarily installed in attics. On hot summer days, when attic temperatures can exceed safe temperatures, a portable cooler can be used to keep the heat tolerable for any employees working in that space. Renier reminded contractors that there is a big division between residential and commercial portable cooling products. “If all you want is some cheap, temporary air conditioning for a bedroom, those personal air conditioners are great,” he said. “But if you want to bring the serious capacity for a high-profile application, don’t buy the cheap stuff. It won’t work. You’re getting what you pay for.”

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